Assymetrical water ski
CA 1312633 C · Owner: Canadian Coleman Company Limited (The) · Inventors: Lapoint, Kris
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A slalom water ski comprises an elongated ski body and front and rear foot bindings mounted on the ski body. The ski body includes a pair of assymetrical sides which provide the ski with a strong side and a weak side. The strong side has a relatively sharp pivot point in the area of the foot bindings and extends inwardly toward the longitudinal centerline of the ski and the front and rear portions of the ski. The weak side curves smoothly from the forward end to the tail end and extends generally parallel to the longitudinal centerline of the ski adjacent the front foot binding. A beveled portion extends between each of the sides and the bottom surface and the angle, between the beveled …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted January 12, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 12, 2010.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.